Wednesday
April 23, 2014

Homework Help: Science

Posted by Angélica on Friday, January 25, 2013 at 6:51pm.

The rms(root-mean-square) value of a periodic signal s(t) is defined to be
rms [s]=(1/T Ss^2t dt)^1/2
where T is defined to be the signal's period: the smallest positive number such that s(t)=s(t+T).

What is the rms value of the sinusoid s(t)=Asin(2πf0t)? (Again, write A as A and f0 as f0.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

winterWx - Compute the rms speed of a nitrogen molecule at 31.0°C. At what ...
Physics - Assist pls! - When a certain a.c. supply is connected to a lamp, it ...
Math PLEASE HELP ASAP - -PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT ...
chem - Calculate the root mean square speed (rms) for gaseous NH3 at 315 K
Algebra - Rationalize each expression by building perfect nth root factors for ...
Math simplifying mixed radicals - Please help me simplify these following mixed ...
math - What does it mean to have the sqaure root of 5 with a 2 in front of it? ...
Math simplifying mixed radicals - Please help me simplify these following mixed...
Math - Just need some help... Directions: Multiply or raise to the power as ...
math - Use a calculator and systematic trial to approximate each square root to ...

Search
Members